1 of 2
Story summary
- Sheriff Chris Nanos of Pima County, Arizona, denies withholding evidence in the Nancy Guthrie disappearance and says he is cooperating with the FBI.
- He sent all evidence, including multiple gloves, to a private lab in Florida to analyze and speed the investigation.
- The FBI has increased the reward to $100,000 and says it has received more than 18,000 tips.
- The search for Nancy Guthrie enters its third week.
1 / 2
